package com.y2w.gulimall.product.config;

import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

//@EnableConfigurationProperties(ThreadPoolConfigProperties.class) //配置没写component
@Configuration
public class MyThreadConfig {

    @Bean
    public ThreadPoolExecutor threadPoolExecutor(ThreadPoolConfigProperties properties){
        ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(properties.getCoreSize(), properties.getMaxSize(), properties.getKeepAliveTime(),
                TimeUnit.SECONDS,
                new LinkedBlockingDeque<>(100000),
                Executors.defaultThreadFactory(), new ThreadPoolExecutor.AbortPolicy());
        return threadPoolExecutor;
    }
}
